/*
 * Copyright 1999-2021 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.chaosblade.box.dao.repository;

import java.util.Optional;

/**
 * @author yefei
 * @param <KEY>
 * @param <T>
 */
public interface IRepository<KEY, T> {

    /**
     *
     * @param key
     * @return
     */
    Optional<T> selectById(KEY key);

    /**
     *
     * @param t
     * @return
     */
    KEY insert(T t);

    /**
     *
     * @param t
     * @return
     */
    boolean updateByPrimaryKey(KEY id, T t);

}
